Two-Dimensional Metal Halides for X-Ray Detection Applications

Nano-Micro Letters

Review

Haoxu Wang¹  Yutian Lei¹  Zhiwen Jin¹  Yumin Li¹ 

[1] School of Physical Science and Technology and Lanzhou Center for Theoretical Physics and Key Laboratory of Theoretical Physics of Gansu Province, Lanzhou University, 730000, Lanzhou, People’s Republic of China;

关键词: Two-dimensional perovskite;    High stability;    Ion migration;    Charge transport;    X-ray Detector;   

DOI  :  10.1007/s40820-023-01118-1

 received in 2023-03-03, accepted in 2023-04-24,  发布年份 2023

来源: Springer

【 摘 要 】

tsThe classification of 2D perovskite is summarized, and the preparation methods of 2D perovskite according to the requirements of X-ray detection materials are introduced.We analyzed the advantages and insufficiency of different devices and introduced improvement measures, including ion migration, charge transfer performance, stability, and 2D/3D heterojunctions.Finally, we introduced the potential preponderances of 2D perovskite in the scintillation detection field; meanwhile, the main challenges facing the practical application of 2D perovskite X-ray detectors are analyzed.

【 授权许可】

CC BY   
© The Author(s) 2023

【 图 表 】

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Fig. 7

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Fig. 1